var index = 1;

function mycarousel_pause(carousel, first, last, data) {
	
    $('#slideControls a').bind('click', function() {
		carousel.unlock();
    	advanceSlides(carousel,'',jQuery(this).text());
        carousel.scroll(jQuery.jcarousel.intval(jQuery(this).text()));
		carousel.lock();
        return false;
    });

	$('#homeslides').bind('mouseenter',function() {
    	$('.slideNav').css('opacity','1');
		carousel.stopAuto();
	});
	
	$('#btnNext').bind('click',function() {
		carousel.unlock();
		carousel.next();
		carousel.lock();
	});

	$('#btnPrev').bind('click',function() {
		carousel.unlock();
		carousel.prev();
		carousel.lock();
	});
		
	$('#homeslides').bind('mouseleave',function() {
    	$('.slideNav').css('opacity','0');
		carousel.unlock();
		carousel.startAuto();
	});
};

function advanceSlides(carousel, status, index, direction) {	
	
	var videoInst = 'video'+index;
	var slideInst = 'slide'+index;
	
	$('#slideControls a').css('fontWeight','normal');
	$('#slideControls a').css('color','#777777');
	$('#slideBtn'+index).css('fontWeight','bold');
	$('#slideBtn'+index).css('color','#5A9F43');		
};

var BrowserDetect = {
		init: function () {
			this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
			this.version = this.searchVersion(navigator.userAgent)
				|| this.searchVersion(navigator.appVersion)
				|| "an unknown version";
			this.OS = this.searchString(this.dataOS) || "an unknown OS";
		},
		searchString: function (data) {
			for (var i=0;i<data.length;i++)	{
				var dataString = data[i].string;
				var dataProp = data[i].prop;
				this.versionSearchString = data[i].versionSearch || data[i].identity;
				if (dataString) {
					if (dataString.indexOf(data[i].subString) != -1)
						return data[i].identity;
				}
				else if (dataProp)
					return data[i].identity;
			}
		},
		searchVersion: function (dataString) {
			var index = dataString.indexOf(this.versionSearchString);
			if (index == -1) return;
			return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
		},
		dataBrowser: [
			{
				string: navigator.userAgent,
				subString: "Chrome",
				identity: "Chrome"
			},
			{ 	string: navigator.userAgent,
				subString: "OmniWeb",
				versionSearch: "OmniWeb/",
				identity: "OmniWeb"
			},
			{
				string: navigator.vendor,
				subString: "Apple",
				identity: "Safari",
				versionSearch: "Version"
			},
			{
				prop: window.opera,
				identity: "Opera"
			},
			{
				string: navigator.vendor,
				subString: "iCab",
				identity: "iCab"
			},
			{
				string: navigator.vendor,
				subString: "KDE",
				identity: "Konqueror"
			},
			{
				string: navigator.userAgent,
				subString: "Firefox",
				identity: "Firefox"
			},
			{
				string: navigator.vendor,
				subString: "Camino",
				identity: "Camino"
			},
			{		// for newer Netscapes (6+)
				string: navigator.userAgent,
				subString: "Netscape",
				identity: "Netscape"
			},
			{
				string: navigator.userAgent,
				subString: "MSIE",
				identity: "Explorer",
				versionSearch: "MSIE"
			},
			{
				string: navigator.userAgent,
				subString: "Gecko",
				identity: "Mozilla",
				versionSearch: "rv"
			},
			{ 		// for older Netscapes (4-)
				string: navigator.userAgent,
				subString: "Mozilla",
				identity: "Netscape",
				versionSearch: "Mozilla"
			}
		],
		dataOS : [
			{
				string: navigator.platform,
				subString: "Win",
				identity: "Windows"
			},
			{
				string: navigator.platform,
				subString: "Mac",
				identity: "Mac"
			},
			{
				   string: navigator.userAgent,
				   subString: "iPhone",
				   identity: "iPhone/iPod"
		    },
			{
				string: navigator.platform,
				subString: "Linux",
				identity: "Linux"
			}
		]

	};
	BrowserDetect.init();

function fadeOverlay() {
	$('#overlay').fadeOut('slow');
	$('#overlayMask').fadeOut('slow');
}
	

jQuery(document).ready(function() {

    var jcar = jQuery('#homeslides').jcarousel({
        animation: 'slow',
        scroll: 1,
        itemFallbackDimension: 740,
        wrap: 'circular',
        auto: 12,
        itemVisibleInCallback: {onBeforeAnimation: advanceSlides },
        initCallback: mycarousel_pause
    });

    var ibar = jQuery('#scrollZone').jcarousel({
        animation: 'slow',
        scroll: 1,
        itemFallbackDimension: 302,
        wrap: 'circular'
  	});
    
	$('#scrollerLeft').bind('click',function() {
		jQuery('#scrollZone').jcarousel('prev');
	});

	$('#scrollerRight').bind('click',function() {
		jQuery('#scrollZone').jcarousel('next');
	});
	
	$('.closeBtn').bind('click', function() {
		fadeOverlay();
	});
    
    if ($('#overlay')) {
	    if (!jQuery.cookie('overlay')) {
		    $('#overlayMask, #overlay, #overlay a').bind('click', function() {
		    	$('#overlay').fadeOut('fast');
		    	$('#overlayMask').fadeOut('slow');
		    });	    
			$('#overlay').fadeIn();
			$('#overlayMask').fadeIn();
			setTimeout(fadeOverlay, 5000);
	    	
	    	// Show video overlay    	
	    	jQuery.cookie('overlay', '1', { expires: 1 });
	    }		
    }
    
    $(".customer_story[title]").tooltip({relative:false, offset:[10,50]}); 
    $(".image-mini").attr('title', '');
});